154393728

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 441961920

約数和(自身を除く): 287568192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 67, 68, 96, 102, 128, 134, 136, 192, 201, 204, 268, 272, 353, 384, 402, 408, 536, 544, 706, 804, 816, 1059, 1072, 1088, 1139, 1412, 1608, 1632, 2118, 2144, 2176, 2278, 2824, 3216, 3264, 3417, 4236, 4288, 4556, 5648, 6001, 6432, 6528, 6834, 8472, 8576, 9112, 11296, 12002, 12864, 13668, 16944, 18003, 18224, 22592, 23651, 24004, 25728, 27336, 33888, 36006, 36448, 45184, 47302, 48008, 54672, 67776, 70953, 72012, 72896, 94604, 96016, 109344, 135552, 141906, 144024, 145792, 189208, 192032, 218688, 283812, 288048, 378416, 384064, 402067, 437376, 567624, 576096, 756832, 768128, 804134, 1135248, 1152192, 1206201, 1513664, 1608268, 2270496, 2304384, 2412402, 3027328, 3216536, 4540992, 4824804, 6433072, 9081984, 9649608, 12866144, 19299216, 25732288, 38598432, 51464576, 77196864, 154393728]

約数ペア:

[(1, 154393728), (2, 77196864), (3, 51464576), (4, 38598432), (6, 25732288), (8, 19299216), (12, 12866144), (16, 9649608), (17, 9081984), (24, 6433072), (32, 4824804), (34, 4540992), (48, 3216536), (51, 3027328), (64, 2412402), (67, 2304384), (68, 2270496), (96, 1608268), (102, 1513664), (128, 1206201), (134, 1152192), (136, 1135248), (192, 804134), (201, 768128), (204, 756832), (268, 576096), (272, 567624), (353, 437376), (384, 402067), (402, 384064), (408, 378416), (536, 288048), (544, 283812), (706, 218688), (804, 192032), (816, 189208), (1059, 145792), (1072, 144024), (1088, 141906), (1139, 135552), (1412, 109344), (1608, 96016), (1632, 94604), (2118, 72896), (2144, 72012), (2176, 70953), (2278, 67776), (2824, 54672), (3216, 48008), (3264, 47302), (3417, 45184), (4236, 36448), (4288, 36006), (4556, 33888), (5648, 27336), (6001, 25728), (6432, 24004), (6528, 23651), (6834, 22592), (8472, 18224), (8576, 18003), (9112, 16944), (11296, 13668), (12002, 12864)]